getblock: getblock selects the given block data from input data.frame

In haddonm/abspatial: A set of functions to assist mapping Abalone Spatial data

Description

getblock literally selects the data relating to the input blocks. The function stops with a warning if an invalid block is requested. It converts the oid column to numeric and adds a repeat column counting the years in which catches was taken

Usage

getblock(inblock, indat, indices = c(5:11))

Arguments

inblock	a vector of blocks or a block as a number
indat	the abalone data.frame from which to select the data
indices	identifies the column indices of the years within the data over which to summarize the data for repeated years

Value

a data.frame containing records only for the requested blocks

Examples

## Not run: 
 # ab <- readRDS(paste0(datadir,"G1Ha_2018_10_23.rds"))#get spatial obj
 # abdat <- getlatlong(ab)     # convert to data.frame + lat long
 # addat <- getblock(24,abdat)
 # addat <- getblock(124,abdat)

## End(Not run)

haddonm/abspatial documentation built on June 7, 2019, 9:54 a.m.